---
title: "F.A.S.T - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "F.A.S.T (Fancy Archimedean Spiral Tool)  Unlock the world of mesmerizing spirals with F.A.S.T – your ultimate tool for creating, exploring, and customizing beautiful mathematical spirals. Whether you'"
---

# F.A.S.T — United States
> Fancy Archimedean Spiral Tool

![F.A.S.T App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b8/ff/91/b8ff91fc-3b8a-8af0-c43b-e4238918ef0a/AppIcon-1x_U007epad-0-1-85-220-0.png/434x0w.png)

**Developer:** [Philippe Zay](https://apptail.io/developer/philippe-zay-ykWb) (Switzerland)
**Category:** Education
**Rating:** 4.6/5 (23 ratings)
**Price:** Free
**Bundle ID:** com.zay.ch.FAST
**Store:** Apple App Store
**Country:** United States
**Version:** 3.0.1 (released 2026-02-27)
**Original Release:** 2017-03-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1217030092)
**AppTail Page:** [https://apptail.io/app/fast-Evui/united-states](https://apptail.io/app/fast-Evui/united-states)

## F.A.S.T Description
F.A.S.T (Fancy Archimedean Spiral Tool)

Unlock the world of mesmerizing spirals with F.A.S.T – your ultimate tool for creating, exploring, and customizing beautiful mathematical spirals. Whether you're captivated by the elegance of curves or fascinated by the geometry of logarithmic and Archimedean spirals, F.A.S.T offers you endless possibilities for creative discovery.

Key Features:

- Archimedean & Logarithmic Spirals: Dive into the classic forms of Archimedean spirals or the distinctive beauty of logarithmic (Bernoulli) spirals, each customizable to perfection.

- Intuitive Controls: Adjust arc length, separation, rotation, segment count, and even color to create spirals that are uniquely yours. Every control slider is designed to let you shape each aspect with precision, from the spiral's curvature to the color that brings it to life.

- Dynamic Colorization: Explore the full hue spectrum with seamless color transitions that allow you to bring your spirals to life in vibrant ways. From soft gradients to intense shades, your creations can be as colorful as you wish.

- Expert Mode: Ready to go beyond? Activate Expert Mode and access advanced options that make every tweak feel like an art form. Experiment with rotations, mirrored patterns, and detailed configurations to find the perfect look.

- Dark Mode & More: Customize your workspace with Dark Mode, make high-contrast visualizations, and adjust your settings to fit your unique style. F.A.S.T has been built to look great on both iPhone and iPad, adapting seamlessly to your device's orientation and dark/light settings.

- Made for All Ages: Ideal for curious minds of all ages, F.A.S.T offers easy-to-use controls that make it engaging for young explorers and a true creative outlet for geometry enthusiasts.

Whether you're creating spirals for inspiration, education, or pure enjoyment, F.A.S.T provides a delightful environment to explore the world of curves. For a lighter experience for children and babies, be sure to check out "F.A.S.T Baby" for simpler, touch-friendly spirals.

Discover the beauty of mathematics and design. Let F.A.S.T inspire your creativity today!

## F.A.S.T Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5c/2d/9b/5c2d9b26-a405-73c3-0671-de74298fc697/mzl.lypwpeli.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f0/2d/9c/f02d9c2e-9c9e-2d03-0868-4d391f396946/mzl.zvibvrpb.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5c/e5/8f/5ce58f07-ce14-bb8b-fa6e-880598491c95/mzl.xfdexfgz.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/85/9f/f7/859ff746-d249-3e37-609d-195f99b97901/mzl.jmgajnwu.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8d/45/09/8d4509c9-7c7a-da7d-db0b-371cc1f696ba/mzl.hfgmdyap.png/2048x2732.png)

## F.A.S.T Rating Breakdown in United States
- 5 stars: 16 (70%)
- 4 stars: 5 (22%)
- 3 stars: 2 (9%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## F.A.S.T Reviews in United States

### ***** "thx!!!"
thx…!!! It really hypnotized me…
-- RoseKaylee1234, 2025-01-28

### ****- "So Close"
This was almost exactly what I was looking for, and would help me out tremendously if there was one more sliding bar: expansion ratio.  By having a sliding bar that lets you choose how much the spiral expands (like a nautilus shell), you can alter the curve of the spiral to best please your own eye.  I suppose it stops being an Archimedean spiral at that point, but it would be great for the craftsman to have the option.
-- Jdisiehsu, 2017-05-07

[View all F.A.S.T reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## F.A.S.T Available In
- [United States](https://apptail.io/app/fast-Evui/united-states)
- [Mexico](https://apptail.io/app/fast-Evui/mexico)
- [Vietnam](https://apptail.io/app/fast-Evui/vietnam)
- [Dominican Republic](https://apptail.io/app/fast-Evui/dominican-republic)
- [Chile](https://apptail.io/app/fast-Evui/chile)
- [Australia](https://apptail.io/app/fast-Evui/australia)
- [Netherlands](https://apptail.io/app/fast-Evui/netherlands)
- [Colombia](https://apptail.io/app/fast-Evui/colombia)
- [Brazil](https://apptail.io/app/fast-Evui/brazil)
- [United Arab Emirates](https://apptail.io/app/fast-Evui/united-arab-emirates)
- [Saudi Arabia](https://apptail.io/app/fast-Evui/saudi-arabia)
- [Switzerland](https://apptail.io/app/fast-Evui/switzerland)
- [Singapore](https://apptail.io/app/fast-Evui/singapore)
- [Ecuador](https://apptail.io/app/fast-Evui/ecuador)
- [Egypt](https://apptail.io/app/fast-Evui/egypt)
- [Spain](https://apptail.io/app/fast-Evui/spain)
- [Finland](https://apptail.io/app/fast-Evui/finland)
- [France](https://apptail.io/app/fast-Evui/france)
- [United Kingdom](https://apptail.io/app/fast-Evui/united-kingdom)
- [Greece](https://apptail.io/app/fast-Evui/greece)
- [Hong Kong SAR China](https://apptail.io/app/fast-Evui/hong-kong)
- [Hungary](https://apptail.io/app/fast-Evui/hungary)
- [Indonesia](https://apptail.io/app/fast-Evui/indonesia)
- [Ireland](https://apptail.io/app/fast-Evui/ireland)
- [Israel](https://apptail.io/app/fast-Evui/israel)
- [India](https://apptail.io/app/fast-Evui/india)
- [Italy](https://apptail.io/app/fast-Evui/italy)
- [Japan](https://apptail.io/app/fast-Evui/japan)
- [South Korea](https://apptail.io/app/fast-Evui/south-korea)
- [Kuwait](https://apptail.io/app/fast-Evui/kuwait)
- [Kazakhstan](https://apptail.io/app/fast-Evui/kazakhstan)
- [Lebanon](https://apptail.io/app/fast-Evui/lebanon)
- [Sri Lanka](https://apptail.io/app/fast-Evui/sri-lanka)
- [Luxembourg](https://apptail.io/app/fast-Evui/luxembourg)
- [North Macedonia](https://apptail.io/app/fast-Evui/north-macedonia)
- [Malaysia](https://apptail.io/app/fast-Evui/malaysia)
- [Nigeria](https://apptail.io/app/fast-Evui/nigeria)
- [Norway](https://apptail.io/app/fast-Evui/norway)
- [Nepal](https://apptail.io/app/fast-Evui/nepal)
- [New Zealand](https://apptail.io/app/fast-Evui/new-zealand)
- [Peru](https://apptail.io/app/fast-Evui/peru)
- [Philippines](https://apptail.io/app/fast-Evui/philippines)
- [Pakistan](https://apptail.io/app/fast-Evui/pakistan)
- [Poland](https://apptail.io/app/fast-Evui/poland)
- [Portugal](https://apptail.io/app/fast-Evui/portugal)
- [Romania](https://apptail.io/app/fast-Evui/romania)
- [Russia](https://apptail.io/app/fast-Evui/russia)
- [Sweden](https://apptail.io/app/fast-Evui/sweden)
- [Slovenia](https://apptail.io/app/fast-Evui/slovenia)
- [Slovakia](https://apptail.io/app/fast-Evui/slovakia)
- [Thailand](https://apptail.io/app/fast-Evui/thailand)
- [Türkiye](https://apptail.io/app/fast-Evui/turkey)
- [Taiwan](https://apptail.io/app/fast-Evui/taiwan)
- [Ukraine](https://apptail.io/app/fast-Evui/ukraine)
- [South Africa](https://apptail.io/app/fast-Evui/south-africa)
- [Argentina](https://apptail.io/app/fast-Evui/argentina)
- [Austria](https://apptail.io/app/fast-Evui/austria)
- [Azerbaijan](https://apptail.io/app/fast-Evui/azerbaijan)
- [Belgium](https://apptail.io/app/fast-Evui/belgium)
- [Bulgaria](https://apptail.io/app/fast-Evui/bulgaria)
- [Belarus](https://apptail.io/app/fast-Evui/belarus)
- [Canada](https://apptail.io/app/fast-Evui/canada)
- [China](https://apptail.io/app/fast-Evui/china)
- [Czechia](https://apptail.io/app/fast-Evui/czechia)
- [Germany](https://apptail.io/app/fast-Evui/germany)
- [Denmark](https://apptail.io/app/fast-Evui/denmark)
- [Algeria](https://apptail.io/app/fast-Evui/algeria)

---

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